#!/bin/sh

# Slackware build script for Cfengine
# Written by Menno E. Duursma <druiloor@zonnet.nl>

# This program is free software. It comes without any warranty.
# Granted WTFPL, Version 2, as published by Sam Hocevar. See
# http://sam.zoy.org/wtfpl/COPYING for more details.

PRGNAM=cfengine
VERSION=2.2.8
ARCH=${ARCH:-i486}
BUILD=${BUILD:-1}
TAG=${TAG:-_SBo}

CWD=$(pwd)
TMP=${TMP:-/tmp/SBo}
PKG=$TMP/package-$PRGNAM
OUTPUT=${OUTPUT:-/tmp}

if [ "$ARCH" = "i486" ]; then
  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
elif [ "$ARCH" = "i686" ]; then
  SLKCFLAGS="-O2 -march=i686 -mtune=i686"
elif [ "$ARCH" = "x86_64" ]; then
  SLKCFLAGS="-O2 -fPIC"
fi

set -e # Exit on most errors

rm -rf $PKG
mkdir -p $TMP $PKG $OUTPUT
cd $TMP
rm -rf $PRGNAM-$VERSION
tar xvf $CWD/$PRGNAM-$VERSION.tar.gz
cd $PRGNAM-$VERSION
chown -R root:root .
find . \
 \( -perm 777 -o -perm 775 -o -perm 711 -o -perm 555 -o -perm 511 \) \
 -exec chmod 755 {} \; -o \
 \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \
 -exec chmod 644 {} \;

# The system expects everything to live in /var/cfengine generally
# Its configuration is maintained in a version control system
CFLAGS="$SLKCFLAGS" \
CXXFLAGS="$SLKCFLAGS" \
./configure \
  --bindir=/usr/bin \
  --sbindir=/usr/sbin \
  --mandir=/usr/man \
  --infodir=/usr/info \
  --datadir=/usr/doc \
  --libdir=/usr/lib \
  --enable-shared=yes \
  --enable-static=no \
  --with-docs

make
make install-strip DESTDIR=$PKG

( cd $PKG/usr/man || exit 1
  find . -type f -exec gzip -9 {} \;
  for i in $(find . -type l) ;
    do ln -s $(readlink $i).gz $i.gz ; rm $i ;
  done
)

# Create basic work dirs
for dir in bin inputs outputs masterfiles ; do
  mkdir -p $PKG/var/$PRGNAM/$dir
done

# Include example start/stop/restart/reload scripts
mkdir -p $PKG/etc/rc.d
cat $CWD/rc.cfengine > $PKG/etc/rc.d/rc.cfengine.new
cat $CWD/rc.cfenvd > $PKG/etc/rc.d/rc.cfenvd.new
cat $CWD/rc.cfservd > $PKG/etc/rc.d/rc.cfservd.new
# Link the cfengine name to execd for compatibility
( cd $PKG/etc/rc.d ; ln -sf rc.cfengine rc.cfexecd )

# Include example config files
cat $CWD/config/update.conf > $PKG/var/$PRGNAM/inputs/update.conf.new
cat $CWD/config/cfagent.conf > $PKG/var/$PRGNAM/inputs/cfagent.conf.new
cat $CWD/config/cfservd.conf > $PKG/var/$PRGNAM/inputs/cfservd.conf.new
cat $CWD/config/cfrun.hosts > $PKG/var/$PRGNAM/inputs/cfrun.hosts.new

# Try to be a bit more compatible to some other distros versions
( cd $PKG/etc
  ln -sf /var/cfengine/inputs cfengine
  ln -sf /var/cfengine/inputs cfengine2
  cd $PKG/var ; ln -sf cfengine cfengine2
)

# Following link is for backwards compatibility
mkdir -p $PKG/var/$PRGNAM/bin
( cd $PKG/var/cfengine/bin ; ln -sf /usr/sbin/cfagent . )

# Put docs in the versioned directory
mv $PKG/usr/doc/$PRGNAM $PKG/usr/doc/$PRGNAM-$VERSION

cp -a [A-Z][A-Z]* ChangeLog $PKG/usr/doc/$PRGNAM-$VERSION
cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
cat $CWD/README > $PKG/usr/doc/$PRGNAM-$VERSION/README$TAG
find $PKG/usr/doc/$PRGNAM-$VERSION -type f -exec chmod 644 {} \;

# Compress info pages and remove the package's dir file
rm -f $PKG/usr/info/dir
gzip -9 $PKG/usr/info/*.info*

mkdir -p $PKG/install
cat $CWD/slack-desc > $PKG/install/slack-desc
cat $CWD/doinst.sh > $PKG/install/doinst.sh

cd $PKG
/sbin/makepkg -l y -c n $OUTPUT/$PRGNAM-$VERSION-$ARCH-$BUILD$TAG.tgz
